US7086705B2 - Zinc stud insert - Google Patents

Zinc stud insert Download PDF

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Publication number
US7086705B2
US7086705B2 US10/654,755 US65475503A US7086705B2 US 7086705 B2 US7086705 B2 US 7086705B2 US 65475503 A US65475503 A US 65475503A US 7086705 B2 US7086705 B2 US 7086705B2
Authority
US
United States
Prior art keywords
stud
threads
wheel
metal
dual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US10/654,755
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English (en)
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US20050052073A1 (en
Inventor
Charles B. Rau, III
Dennis M. Burrell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Benmaxx LLC
Original Assignee
Benmaxx LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Benmaxx LLC filed Critical Benmaxx LLC
Priority to US10/654,755 priority Critical patent/US7086705B2/en
Priority to CA002537856A priority patent/CA2537856A1/en
Priority to PCT/US2004/028740 priority patent/WO2005024249A2/en
Priority to EP04783099A priority patent/EP1664557A4/de
Publication of US20050052073A1 publication Critical patent/US20050052073A1/en
Assigned to BENMAXX, LLC reassignment BENMAXX, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BURRELL, DENNIS MAXWELL, RAU, CHARLES BENJAMIN, III
Priority to US11/299,045 priority patent/US7407354B2/en
Application granted granted Critical
Publication of US7086705B2 publication Critical patent/US7086705B2/en
Adjusted expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/008—Corrosion preventing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B23/00—Attaching rim to wheel body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B23/00—Attaching rim to wheel body
    • B60B23/06—Attaching rim to wheel body by screws, bolts, pins, or clips
    • B60B23/10—Attaching rim to wheel body by screws, bolts, pins, or clips arranged axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/95—Constructional details of connections not covered for in other groups of this subclass with markings, colours, indicators or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/90—Fastener or fastener element composed of plural different materials
    • Y10S411/901—Core and exterior of different materials

Definitions

  • Particular aspects of the present invention relate generally to fasteners, and more particularly to means for reducing corrosion and binding of wheel assemblies (e.g., on heavy trucks).
  • the traditional means for removably attaching single or dual wheels to heavy truck axels involves a hub with hardened steel lugs pressed through its circumference which extend through aligned holes in the metal wheel and are secured thereto by single or double lug nuts. These removable components frequently weld together or bind due to corrosion and/or metal transfer, and efforts to separate them result in damage thereto.
  • water and road salts in the operating environment aid in the formation of corrosion/rust on the holding thread and/or splines of the wheel studs, so that the lugs become stuck on the wheel studs or the wheel studs become stuck in the hub.
  • the studs have to be removed and replaced in order to prevent the wheel from becoming detached from the hub.
  • FIG. 1 is a sectional elevational view of one side of a dual wheel assembly.
  • FIG. 2 is a sectional elevational view of one side of a single wheel assembly.
  • FIG. 3 is a quarter side elevation of the concave side of a wheel.
  • FIG. 4 is a quarter side elevation of the convex side of a wheel.
  • FIG. 5 is a side elevation of the hub.
  • FIG. 6 is a front elevation of a single wheel assembly.
  • FIG. 7 is a side elevation partly in section of a preferred wheel stud for a single wheel assembly.
  • FIG. 8 is a side elevation partly in section of a preferred wheel stud for a dual wheel assembly.
  • FIG. 9 is a side elevation partly in section of a preferred wheel stud for a dual wheel assembly with the dual threaded lug and dual over-lug.
  • FIG. 10 is a side elevation partly in section of a preferred dual threaded lug.
  • FIG. 11 is an expanded side cross sectional view of the stud pin section of the preferred stud assembly for a single wheel assembly.
  • FIG. 1 shows one side of an axle ( 2 ) to which a dual wheel assembly ( 1 ) is removably attached, comprised of an inside wheel ( 3 ) and tire ( 4 ), a hub ( 5 ), and outside wheel ( 7 ) and tire ( 8 ).
  • a dual wheel assembly ( 1 ) is removably attached, comprised of an inside wheel ( 3 ) and tire ( 4 ), a hub ( 5 ), and outside wheel ( 7 ) and tire ( 8 ).
  • the wheel ( 3 ), ( 7 ) has a concave face ( 14 ) and, in FIG. 4 , the wheel ( 3 ), ( 7 ) has a convex face ( 13 ).
  • FIG. 2 shows one side of an axle ( 2 ) to which a single wheel assembly ( 12 ) is removably attached, comprised of a wheel ( 3 ) and tire ( 4 ) and a hub ( 5 ).
  • a hub ( 5 ) is shown, being comprised of a disk of sufficiently strong material of sufficient thickness, having an axle passage ( 32 ) from the inside face ( 33 ) through to the outside face ( 34 ) and having a means to removably secure it to the axle ( 2 ).
  • stud passages ( 9 ) Regularly spaced in the hub ( 5 ) around the axle passage ( 32 ) are stud passages ( 9 ) from the inside face ( 33 ) through to the outside face ( 34 ) and being so arranged around the axle passage ( 32 ) so as to align with stud holes ( 35 ) in the wheels ( 3 ), ( 7 ).
  • the stud passage ( 9 ) has splines ( 18 ) machined into its face and so arranged as to mate with splines ( 19 ) on the stud so that the stud assembly ( 6 ), ( 15 ) is prevented from turning in the stud passage ( 9 ).
  • FIG. 7 shows a single wheel stud assembly ( 15 ) comprised of an elongated substantially cylindrical member, shank( 40 ), having an enlarged stud head ( 17 ) at one end thereof, similar in shape to a bolt, of greater diameter than the diameter of the stud passage ( 9 ) in the hub ( 5 ).
  • the diameter of the larger diameter section ( 36 ) of the cylindrical member of the stud ( 39 ) extending from the enlarged stud head ( 17 ) is of slightly smaller dimension than the inside diameter of the stud passage ( 9 ) and of length coincident with the distance from the inside face ( 33 ) to the outside face ( 34 ) of the hub ( 5 ) and has splines ( 19 ) on its outside circumference arranged laterally thereon and regularly spaced around its circumference so as to engage the splines ( 18 ) in the stub passage ( 9 ).
  • Extending from the end of the larger diameter section ( 36 ) of the cylindrical member opposite the enlarged stud head ( 17 ) is a stud pin ( 20 ) of a slightly smaller diameter and having threads ( 21 ) throughout its length.
  • P is the area of the threaded ( 21 ) end of the stud pin ( 22 ).
  • the same formula applies for determining the maximum cross sectional area ( 37 ) of the convex end of the stud insert ( 23 ) in the plug cavity ( 24 ) in the enlarged stud head ( 17 ) for dual wheel assembly ( 1 ) application.
  • the convex end of the stud insert ( 23 ) extends beyond the end ( 22 ) of the stud pin or the end of the enlarged stud head ( 17 ) so that the stud insert ( 25 ) can be staked during service, should the stud insert ( 25 ) become loose during normal service.
  • the stud insert ( 25 ) is swaged into the plug cavity ( 30 ), ( 24 ) to keep it in place and provide electrical continuity between the stud insert ( 25 ) and the metal of the stud assembly ( 15 ), ( 6 ) and the metal of the wheel assembly ( 1 ), ( 12 ). Frequent inspection will be required to determine the security of the stud insert ( 25 ) and the rate it is sacrificed.
  • the stud insert ( 25 ) is made of zinc with the properties of Military Specification MIL-A -18001J.
  • FIG. 2 shows the single wheel assembly ( 12 ) with the preferred embodiment of the single wheel stud assembly ( 15 ) as installed at one end of an axle ( 2 ).
  • FIGS. 3 and 4 show a wheel ( 3 ), ( 7 ) with the center being spanned by a single plate ( 10 ) having a concave face ( 14 ) and the reverse side of the same having a corresponding convex face ( 13 ) and stud holes ( 35 ) there through regularly spaced around the circumference of the single plate ( 10 ) spanning the center of the wheel ( 3 ), ( 7 ) and so arranged as to accommodate the stud pins ( 20 ) installed in a hub ( 5 ).
  • the center of the single plate has an opening ( 38 ) at its center of sufficient diameter to accommodate the axle ( 2 ). As shown in FIG.
  • the convex end ( 23 ) of the stud insert ( 25 ) is visible in the end ( 22 ) of the stud pin ( 20 ) with the wheel ( 3 ) installed on the hub ( 5 ) and the lug ( 16 ), or nut, properly torqued against the convex face ( 13 ) of the wheel ( 3 ).
  • the hub ( 5 ) has stud passages ( 9 ) of slightly smaller diameter to accommodate the smaller diameter of the splines ( 19 ) on the larger diameter section ( 36 ) of the cylindrical member of the stud ( 39 ) extending from the enlarged stud head ( 17 ).
  • the stud pin ( 20 ) has a slightly smaller diameter.
  • the dual wheel stud assembly ( 6 ) is composed of a stud ( 39 ), a dual threaded lug ( 26 ) shown in FIG. 10 , and a dual over-lug ( 11 ).
  • the stud ( 39 ) is installed in the hub ( 5 ), as described above, and the inside wheel ( 3 ), with its concave face ( 14 ) toward the hub ( 5 ), is engaged on the hub ( 5 ) with the stud pins ( 20 ) extending through the stud holes ( 35 ).
  • FIGS. 8 , 9 and 10 the preferred embodiment of this invention for use with a dual wheel assembly is shown. Because the end of the stud pin ( 22 ) is covered by the dual threaded lug ( 26 ), the condition of the stud insert ( 25 ) in the end of the stud pin ( 22 ) is not available for easy visual inspection when the dual wheel assembly ( 1 ) is in operation. In addition, there are more communicating metal components in the dual wheel assembly ( 1 ), so that additional sacrificial material is needed to protect these metal components from corrosion and binding.
  • a plug cavity ( 24 ) is provided in the enlarged stud head ( 17 ), having the same relative dimensional limitation as the plug cavity ( 30 ) in the end of the stud pin ( 22 ), and the stud insert ( 25 ) also is provided with a convex end ( 23 ) to allow staking should the stud insert ( 25 ) become loose in operation.
  • the condition of the stud insert ( 25 ) can be visually inspected without disassembling the dual wheel assembly ( 1 ).
  • another plug cavity ( 30 ) may be provided in the nut end ( 29 ) of the dual threaded lug ( 26 ), maintaining the same relative dimensional limitation as the plug cavity ( 30 ) in the end of the stud pin ( 22 ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Connection Of Plates (AREA)
  • Vehicle Body Suspensions (AREA)
US10/654,755 2003-09-04 2003-09-04 Zinc stud insert Expired - Fee Related US7086705B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/654,755 US7086705B2 (en) 2003-09-04 2003-09-04 Zinc stud insert
CA002537856A CA2537856A1 (en) 2003-09-04 2004-09-03 Zinc stud insert
PCT/US2004/028740 WO2005024249A2 (en) 2003-09-04 2004-09-03 Zinc stud insert
EP04783099A EP1664557A4 (de) 2003-09-04 2004-09-03 Zinkbolzeneinsatz
US11/299,045 US7407354B2 (en) 2003-09-04 2005-12-09 Corrosion-resistant metal fasteners and stud inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/654,755 US7086705B2 (en) 2003-09-04 2003-09-04 Zinc stud insert

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/299,045 Continuation US7407354B2 (en) 2003-09-04 2005-12-09 Corrosion-resistant metal fasteners and stud inserts

Publications (2)

Publication Number Publication Date
US20050052073A1 US20050052073A1 (en) 2005-03-10
US7086705B2 true US7086705B2 (en) 2006-08-08

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Family Applications (2)

Application Number Title Priority Date Filing Date
US10/654,755 Expired - Fee Related US7086705B2 (en) 2003-09-04 2003-09-04 Zinc stud insert
US11/299,045 Expired - Fee Related US7407354B2 (en) 2003-09-04 2005-12-09 Corrosion-resistant metal fasteners and stud inserts

Family Applications After (1)

Application Number Title Priority Date Filing Date
US11/299,045 Expired - Fee Related US7407354B2 (en) 2003-09-04 2005-12-09 Corrosion-resistant metal fasteners and stud inserts

Country Status (4)

Country Link
US (2) US7086705B2 (de)
EP (1) EP1664557A4 (de)
CA (1) CA2537856A1 (de)
WO (1) WO2005024249A2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060239792A1 (en) * 2003-09-04 2006-10-26 Rau Charles B Iii Corrosion-resistant metal fasteners and stud inserts
DE102008035168A1 (de) 2008-07-28 2010-02-04 Continental Reifen Deutschland Gmbh Fahrzeugreifen
US9970496B2 (en) 2014-08-12 2018-05-15 Kodiak Products Co., Inc. Cathodically protected hub and brake rotor assembly

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2453742B (en) * 2007-10-16 2012-07-18 Paul Ian Nichols Vehicle wheel attachment
US8186922B2 (en) * 2008-06-03 2012-05-29 Honeywell International Inc. Multi-piece locating pin
DE102015008620A1 (de) * 2015-07-02 2017-01-05 Gunnar Pöppe Verfahren zum korrosionsgeschützten Verschließen eines Werkstücks und dafür vorgesehenes Schließteil
US11137304B2 (en) * 2016-06-15 2021-10-05 Intelligent Optical Systems, Inc. Laser ultrasonic fastener load measurement probe
WO2018161175A1 (en) * 2017-03-09 2018-09-13 University Health Network Lipoxin and lipoxin analogue mediated neuroprotection and treatments
US11047417B2 (en) * 2018-10-11 2021-06-29 GM Global Technology Operations LLC Fastening assembly
US20230059724A1 (en) * 2021-08-23 2023-02-23 GM Global Technology Operations LLC Galvanic corrosion resistant fastener
CN117366099A (zh) * 2023-10-25 2024-01-09 泰州中锴机械有限公司 一种车用的复合式轮毂轴承

Citations (10)

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US3060112A (en) 1958-12-22 1962-10-23 United Carr Fastener Corp Aluminum grommeted stud
US3330177A (en) 1965-02-16 1967-07-11 Wesley H Oliver Wheel stud having impact receiving means
US3574080A (en) 1966-11-18 1971-04-06 Mc Donnell Douglas Corp Corrosion inhibiting fastener means
US3620119A (en) * 1968-08-21 1971-11-16 King John O Jun Fasteners and method and apparatus for forming fasteners
US3812758A (en) 1972-10-24 1974-05-28 Kaman Aerospace Corp Bolt head which measures and maintains preload
US4143579A (en) * 1975-07-14 1979-03-13 Yardley Products Corporation Metal insert
US5078562A (en) * 1991-05-13 1992-01-07 Abbott-Interfast Corporation Self-locking threaded fastening arrangement
US5558480A (en) * 1994-01-20 1996-09-24 Aoyama Seisakusho Co., Ltd. Bolt for truss, wherein the bolt has shaft portions separated by a groove and a stopper having protrusions engaged in the groove
US6053683A (en) 1999-02-04 2000-04-25 Cabiran; Michel Lewis Threaded seal cap for a connector
US6461092B2 (en) * 2001-02-22 2002-10-08 Shao-Chien Tseng Anti-dead locking, anti-vibration and loosening-proof bolt/nut structure

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US4832413A (en) * 1987-03-17 1989-05-23 Waggoner Wayne M Device for mounting vehicle wheels
US5029480A (en) * 1990-02-05 1991-07-09 Sps Technologies, Inc. Ultrasonic load indicating member
US5205176A (en) * 1990-08-27 1993-04-27 Ultrafast, Inc. Ultrasonic load cell with transducer
US5220839A (en) * 1990-08-27 1993-06-22 Ultrafast, Inc. Ultrasonic load measuring device with control feature
US5131276A (en) * 1990-08-27 1992-07-21 Ultrafast, Inc. Ultrasonic load indicating member with transducer
US6053883A (en) * 1991-07-12 2000-04-25 Schiek, Sr.; James W. Support and utility belt
US5288551A (en) * 1991-08-09 1994-02-22 Kureha Kagaku Kogyo Kabushiki Kaisha Flexible piezoelectric device
US5564876A (en) * 1995-02-15 1996-10-15 Illinois Tool Works Inc. Corrosion-resistant, headed fastener, such as nail for exterior applications, and manufacturing method
US6354152B1 (en) * 1996-05-08 2002-03-12 Edward Charles Herlik Method and system to measure dynamic loads or stresses in aircraft, machines, and structures
DE19734147C2 (de) * 1997-08-07 2003-06-26 Daimler Chrysler Ag Bauteilverbindung
US7086705B2 (en) * 2003-09-04 2006-08-08 Benmaxx, Llc Zinc stud insert

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060112A (en) 1958-12-22 1962-10-23 United Carr Fastener Corp Aluminum grommeted stud
US3330177A (en) 1965-02-16 1967-07-11 Wesley H Oliver Wheel stud having impact receiving means
US3574080A (en) 1966-11-18 1971-04-06 Mc Donnell Douglas Corp Corrosion inhibiting fastener means
US3620119A (en) * 1968-08-21 1971-11-16 King John O Jun Fasteners and method and apparatus for forming fasteners
US3812758A (en) 1972-10-24 1974-05-28 Kaman Aerospace Corp Bolt head which measures and maintains preload
US4143579A (en) * 1975-07-14 1979-03-13 Yardley Products Corporation Metal insert
US5078562A (en) * 1991-05-13 1992-01-07 Abbott-Interfast Corporation Self-locking threaded fastening arrangement
US5558480A (en) * 1994-01-20 1996-09-24 Aoyama Seisakusho Co., Ltd. Bolt for truss, wherein the bolt has shaft portions separated by a groove and a stopper having protrusions engaged in the groove
US6053683A (en) 1999-02-04 2000-04-25 Cabiran; Michel Lewis Threaded seal cap for a connector
US6461092B2 (en) * 2001-02-22 2002-10-08 Shao-Chien Tseng Anti-dead locking, anti-vibration and loosening-proof bolt/nut structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060239792A1 (en) * 2003-09-04 2006-10-26 Rau Charles B Iii Corrosion-resistant metal fasteners and stud inserts
US7407354B2 (en) * 2003-09-04 2008-08-05 Benmaxx, Llc Corrosion-resistant metal fasteners and stud inserts
DE102008035168A1 (de) 2008-07-28 2010-02-04 Continental Reifen Deutschland Gmbh Fahrzeugreifen
US9970496B2 (en) 2014-08-12 2018-05-15 Kodiak Products Co., Inc. Cathodically protected hub and brake rotor assembly

Also Published As

Publication number Publication date
WO2005024249A3 (en) 2005-06-30
EP1664557A4 (de) 2008-03-05
WO2005024249A2 (en) 2005-03-17
US20050052073A1 (en) 2005-03-10
US7407354B2 (en) 2008-08-05
EP1664557A2 (de) 2006-06-07
CA2537856A1 (en) 2005-03-17
US20060239792A1 (en) 2006-10-26

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